Houstonia wrightii

Houstonia wrightii, the pygmy bluet, is a plant species in the Rubiaceae.^[2] It is native to the south-western United States (Arizona, New Mexico, western Texas) and northern Mexico (Chihuahua, Sonora, Hidalgo).^[1][3][4]

Houstonia wrightii
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Gentianales
Family:	Rubiaceae
Genus:	Houstonia
Species:	H. wrightii
Binomial name
Houstonia wrightii A.Gray
Synonyms[1]
Hedyotis wrightii (A.Gray) Fosberg Hedyotis pumila Willd. ex Roem. & Schult. Hedyotis pygmaea Roem. & Schult Hedyotis cervantesii Kunth Anotis cervantesii (Kunth) DC. Houstonia humifusa Hemsl. Ereicoctis cervantesii (Kunth) Kuntze

References

1. Biota of North America Program
2. Gray, Asa. 1882. Proceedings of the American Academy of Arts and Sciences 17: 202. Houstonia wrightii
3. Kew World List of Selected Plant Families^{[permanent dead link‍]}
4. Southwest Environmental Information Network

External links

• Northern Arizona Flora
• Vascular Plants of the Gila Wilderness
• Gardening Europe
• Intermountain Region Herbarium Network